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E-107 Hydrophobic Polyurethane
The E-107 Hydrophobic Polyurethane is a high-expansion material with excellent adhesion, capable of mixing with any liquid substance. As a hydrophobic polyurethane, it triggers water-repelling properties through PU injection, where the single-component material activates upon contact with water. The reaction causes rapid expansion, effectively providing leakage prevention.
A standout feature of the E-107 Hydrophobic Polyurethane is its ability to react with any water source. Additionally, it can be used with low-volume catalysts to adjust the foaming speed, allowing for customization based on specific construction needs.
Feature
- Immediately after contact with water, the product chemically reacts to expand, effectively preventing leakage.
- Durability and resistance to chemical corrosion, capable of withstanding various external environmental factors. It is not easily damaged by water, chemicals, or UV radiation. Moreover, it meets environmental requirements and does not contain harmful substances.
- E-107 Hydrophobic Polyurethane is suitable for various locations requiring quick water sealing, such as basements, tunnels, wells, and water channels. It can address leakage needs on different materials and surfaces, including concrete, bricks, and metals.
Specifications
| E-107 Hydrophobic polyurethane | |
|---|---|
| Specific density(23ﾟC) | 1.1 |
| Viscosity(23ﾟC,mPas) | 300-400 |
| Hardened foam density(g/cm3) | 0.08-0.12 |
| Expansion ratio | 20-30 |
| Mixing time(with 2﹪ of water) | 20-40 seconds |
| Viscosity(23ﾟC,mPas) | 3 points |
| Hardening time | 20 minutes |
| Expansion ratio | 0.05% |
| Capacity | L：5 gallon S：2.5 gallon |
